Can I pull down the status bar to see the data usage information?
How to add Weather widget to home screen?
Things You Might Want to Know About Your Phone Battery
How to enable the small window mode?
Why are there some small icons on the edge of the phone screen？
What should I do if I forgot the screen unlock password?
Features of Album app
How can I hide photos or videos in the album?
How can I turn off TalkBack?
How to use split screen function？